Fix the spreadsheet mess.
Remove confirmed duplicates, standardize dates and formatting, and flag missing or inconsistent information.
- CSV and Excel cleanup
- Consistent columns and formats
- A summary of changes and issues

CSV & EXCEL DATA CLEANING · TOLEDO & NORTHWEST OHIO
Computer Monkey helps small businesses clean CSV and Excel files, fix inconsistent spreadsheets, combine scattered exports, and turn business data into clear summaries you can use.
Based in Northwest Ohio, serving Toledo-area and regional businesses. Remote data-cleaning projects welcome.

A LITTLE ORDER GOES A LONG WAY
One messy spreadsheet or a folder full of exports—start with what you have. We’ll agree on the work and the deliverables before I begin.
Remove confirmed duplicates, standardize dates and formatting, and flag missing or inconsistent information.
Combine compatible files into a usable dataset, with clear labels and an organized handoff.
Get readable summaries of sales, expenses, inventory, or other business records, based on the information available.
THE DIFFERENCE, AT A GLANCE
This small, fictional example shows consistent formatting, one duplicate removed, and a missing value kept visible.
| Order | Date | Customer | Amount |
|---|---|---|---|
| 1041 | Aug 1, 2026 | northwind shop | $125.00 |
| 1041 | Aug 1, 2026 | northwind shop | $125.00 |
| 1042 | 2026/08/02 | LAKEVIEW CO | 89.5 |
| 1043 | August 3 2026 | Oak Street | — |
4 rows · mixed formatting · a duplicate row · one missing amount
Missing information is flagged for review, never guessed. Duplicate rules are agreed for each project.
STRAIGHTFORWARD FROM THE START
Describe your files, the problem, and the result you’re after. A redacted sample can help define the scope.
I confirm the deliverables, price, and turnaround before work begins.
Receive the agreed files and reports, with a clear explanation of changes and any issues needing your attention.
LOCAL DATA HELP · NORTHWEST OHIO
I’m based in Northwest Ohio and run Computer Monkey. I help small businesses in Toledo and across Northwest Ohio clean CSV and Excel files, organize spreadsheet exports, consolidate business records, and create clearer reports from the data they already have.
You can also work with me remotely. Start with the spreadsheet, CSV export, or business-data problem you’re trying to solve, and we’ll take it from there.
START WITH WHAT YOU HAVE
No need to have everything figured out. Describe the work below to prepare a message, then send it through our Facebook Page.
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